Neco 2020 Civic Education Question 34

Practice objective / multiple choice question 34 from the 2020 Neco Civic Education examination.

Neco 2020 Civic Education Objective / Multiple Choice Medium Difficulty
Question 34 NECO • 2020 • CIVIC_EDUCATION • objective

A survey of 500 households asked whether they regularly (i) vote in elections, (ii) take part in community‑service projects, and (iii) attend town‑hall meetings. The reported participation rates are 78\% for voting, 62\% for community service, and 55\% for town‑hall attendance. Assuming the three activities are statistically independent, estimate the proportion of households that engage in all three activities. The survey actually found that 30\% of households performed all three. Compare the expected proportion with the observed proportion and explain what the difference suggests about the relationship among the activities.

Answer Options

A. Expected 26.6\\%; observed 30\\%. The higher observed level suggests the activities are independent.
B. Expected 26.6\\%; observed 30\\%. The higher observed level indicates a sampling error.
Correct Answer C. Expected 26.6\%; observed 30\%. The higher observed level indicates a positive correlation among the three activities.
D. Expected 26.6\\%; observed 30\\%. The higher observed level indicates a negative correlation among the three activities.
Correct Answer
C
Correct Option:
Expected 26.6\%; observed 30\%. The higher observed level indicates a positive correlation among the three activities.

About This Question

This is Neco 2020 Civic Education Question 34. It is one of the objective questions from the 2020 Neco Civic Education examination.

Difficulty level: Medium .

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